The Botanist's Repository was his first publication; issued serially in London in ten volumes between 1797 and 1812, the Repository at a half-crown an issue, provided affordable images of plants to the growing population of amateur gardeners in Britain.
Nevertheless, the Repository was in one sense superior to the Botanical Magazine of that date, because the majority of the plants figured were of recent introduction.
"[5]Andrews' major work is considered to be his Coloured Engravings of Heaths, published in four volumes between 1794 and 1830.
[6][7] Henry Andrews reportedly named the Australian flowering plant Correa after the Portuguese botanist and polymath, José Francisco Correia da Serra, who was living in exile in England from 1795 to 1797, and who pursued research with their mutual colleague Joseph Banks.
[8] According to a contemporary announcement, Andrews also taught drawing from nature and etching to private students.